/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

import { AbstractControl, ValidationErrors, ValidatorFn } from '@angular/forms';

export const checkPasswords: ValidatorFn = (
    group: AbstractControl,
): ValidationErrors | null => {
    const pass = group.get('password');
    const confirmPass = group.get('repeatPassword');

    if (!pass || !confirmPass) {
        return null;
    }
    return pass.value === confirmPass.value ? null : { notMatching: true };
};
